Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1983-10-04
1985-09-10
Jaudon, Henry S.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139450, D03D 4738
Patent
active
045400288
ABSTRACT:
The invention relates to a shuttleless weaving machine with a reciprocating filling yarn inserting gripping member or rapier and a reciprocating pulling out gripping member or rapier forming a gripper device (1). In order to shorten the waste in filling yarn and to present a filling yarn (S1) selected by a yarn feed system in a specific position, the feed system forms a fanning-out arrangement in such a manner that each of the yarn guides (3), when in its operational position (3'), always assumes the same position. A holding device (8) for the cut-off end of the selected filling yarn (S1) is made to sufficiently yield the held yarn end, whereby the yarn end held by the holding device (8) can be retracted a distance by a controlled yarn retraction system (4, 12). The yarn retraction system (4, 12) is located between the path of the gripper device (1) and the yarn guides (3) of the feed system.
REFERENCES:
patent: 3347282 (1967-10-01), Kokkinis
patent: 3439715 (1969-04-01), Juillard
patent: 3665975 (1972-05-01), Kokkinis
patent: 4022254 (1977-05-01), Volpe et al.
patent: 4143684 (1979-03-01), Lindenmueller et al.
patent: 4259998 (1981-04-01), Moreira
Gehring Fritz
Hofmaier Gerhard
Fasse W. G.
Jaudon Henry S.
Kane, Jr. D. H.
Lindauer Dornier Gesellschaft mbH
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